2024-03-26_e8007a16f9618a88af7cf8a7a1509f0e_cryptolocker | Triage

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General

Target

2024-03-26_e8007a16f9618a88af7cf8a7a1509f0e_cryptolocker
Size

41KB
MD5

e8007a16f9618a88af7cf8a7a1509f0e
SHA1

a08377a6037927af0bfcb473c6866fdfc747f5f5
SHA256

27d0001b9501c863cb163f0ef5626f6394aa6854db606f8f85218e503f327482
SHA512

978623b12942af1e241d668ea7f9747f8284a412d148b28cb17f278c5705cea9489861ad69ea6e132c9731a0307973f540ccfbc04164854e9a1a2f1c555508ee
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZrCO:btB9g/WItCSsAGjX7e9N0hunrknB

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-26_e8007a16f9618a88af7cf8a7a1509f0e_cryptolocker

Files

2024-03-26_e8007a16f9618a88af7cf8a7a1509f0e_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ